Collado de Murcia cycling climb profile
Collado de Murcia is a short Spanish category 4 climb that asks for control more than survival. At 1.8 km, with 87 m of net elevation gain from 221 m to 308 m, it is the kind of ascent where the main tactical mistake is going too hard too early because the summit feels close from the bottom.
The average gradient is 4.81%, while the recorded maximum gradient is 4.75%, which points to a very even climb rather than one defined by ramps or recovery sections. In practical terms, this is not a climb where the road repeatedly changes the problem. It gives you one problem, a steady uphill drag, and asks whether you can hold the right effort without bleeding speed in the final part.
How the gradient unfolds
The defining feature is consistency. With the listed maximum gradient sitting essentially in line with the average, Collado de Murcia should ride like a controlled tempo climb rather than a punchy wall. There is no statistical evidence here for a major steep section, so the best assumption is that the climb rewards riders who lock into rhythm quickly and avoid unnecessary accelerations.
That matters because short climbs can be deceptive. A 1.8 km ascent is long enough for an early surge to hurt, but short enough that many riders will try to muscle over it instead of pacing it. The better approach is to treat the lower section as a settling phase, then let the effort build once the gradient and breathing are stable.
Pacing strategy
For a rider using FTP as an anchor, this is a climb to ride by feel and restraint at the start. The first objective is not to attack the slope, but to reach a sustainable rhythm before the effort starts to bite. Because the gradient is moderate and steady, speed loss from over-pacing is avoidable. The rider who keeps pressure on the pedals without spiking the effort will usually carry better momentum to the summit.
A sensible pacing shape is:
- Start controlled, especially if arriving with speed from flatter roads.
- Keep cadence smooth rather than forcing a heavy gear.
- Build effort progressively once the summit feels realistically within reach.
- Avoid standing accelerations unless they are needed to change muscle load.
Gearing notes
Collado de Murcia does not require extreme climbing gearing based on the listed gradient, but it still rewards having enough range to stay seated and fluid. The key is not the absolute steepness, it is avoiding a gear that turns a steady category 4 climb into a low-cadence grind.
If riding it inside a longer route, gear for fatigue rather than for the climb in isolation. A moderate gradient after accumulated load can feel much harder than it looks on paper. Choose a ratio that lets you keep the pedals moving cleanly, hold form, and finish the final metres without having to rescue the effort with a late, inefficient surge.